Extra wide angle fresnel lens array for infrared motion detector



The single FIGURE is a front elevational view of an extra wide anglefresnel lens array for infrared motion detector showing my new design,the lens array being a flat, rectangular, thin sheet having a frontsurface with grooves thereon and a plain, smooth rear surface with noornamentation.

The ornamental design for an extra wide angle fresnel lens array forinfrared motion detector, as shown and described.